first thng accep that u r hurt den cry on it as much as u can.. accept dat u hav gone thru a huge loss bt know dat u ll get over it for sure.. dnt get into bad habits coz it will make u feel even worse.. take ur sleep on time.. believe dat u hav ur goodness waiting for u.. share dis feelings to ur best frnds or childhood frnd who r very close to u.. cry wen u feel like.. cry however much u want.. it helps a lot.. list down all the thngs u like n start thnking abt those things.. listen to songs dat touches ur soul n speaks out ur inner feelings for u.. den go on walks.. den breathe more in nature. it has helped m a lot..